baber/WOPTO huggingface dataset:
Patent KR-20050094474-A (KR)
Title: Method of manufacturing a semiconductor device with mos transistors comprising gate electrodes formed in a packet of metal layers deposited upon one another
Inventor: LANDER ROBERT
IPC: H01L21/321
Filed: 2004-01-15
Abstract: Method of manufacturing a semiconductor device comprising MOS transistors having gate electrodes (15, 16) formed in a number of metal layers (8, 9, 13; 8, 12, 13) deposited upon one another. In this method, active silicon regions (4, 5) provided with a layer of a gate dielectric (7) and field-isolation regions (6) insulating these regions with respect to each other are formed in a silicon body (1). Then, a layer off a first metal (8) is deposited in which locally, at the location of a part of the active regions (4), nitrogen is introduced. On the layer of the first metal, a layer of a second metal (13) is then deposited, after which the gate electrodes are etched in the metal layers. Before nitrogen is introduced into the first metal layer, an auxiliary layer of a third metal (9) which is permeable to nitrogen is deposited on the first metal layer. Thus, the first metal layer can be nitrided locally without the risk of damaging the underlying gate dielectric. Substantial changes of the metal work function are possible, and a semiconductor device comprising NMOS and PMOS can be realized.
Patent KR-20050097976-A (KR)
Title: Polyurethanes for osteoimplants
Inventor: KNAACK DAVID
IPC: A61K6/884
Filed: 2004-02-04
Abstract: Biological-based polyurethanes and methods of making the same. The polyurethanes are formed by reacting a biodegradable polyisocyanate (such as lysine diisocyanate) with an optionally hydroxylated biomolecule to form polyurethane. The polymers formed may be combined with ceramic and/or bone particles to form a composite, which may be used as an osteoimplant.
Patent KR-20050094050-A (KR)
Title: Video packets over a wireless link under varying delay and bandwidth conditions
Inventor: WANG CHARLES CHUANMING
IPC: H04L12/56
Filed: 2003-12-22
Abstract: An apparatus in a wireless network includes a video encoder for encoding uncompressed video information into packets with variable length of compressed frames, and a decision processor for selecting a partial bandwidth and queuing delay on a wireless channel for each of the packets based on an intended reception quality. Preferably, the queuing delay and partial bandwidth are one of a plurality of distinct queuing delay and partial bandwidth representative of wireless transmission quality of service classes.
Patent KR-20050111632-A (KR)
Title: Method of manufacturing gas diffusion electrodes
Inventor: HANSEN NEILS RICHARD STEWART
IPC: H01M4/88
Filed: 2004-04-07
Abstract: A process is described for manufacturing gase diffusion electrodes, which process comprises: (a) treating an area of a pre-shrunk porous hydrophobic substrate so as to restrict the slurry deposited in step b) to the said area, preferably by forming a well in the area and/or treating the substrate in the area to render it less hydrophobic, e.g. by plasma treating the area; (b) dispensing a slurry of catalyst onto the said area, (c) removing liquid from the dispensed slurry, (d) treating the dried slurry to remove organic materials and (e) cutting the catalyst and the underlying portion of substrate from the rest of the substrate.
Patent KR-20060009251-A (KR)
Title: Secure distributed system for management of local community representation within network devices
Inventor: PRIGENT NICOLAS
IPC: G06F21/30
Filed: 2004-04-13
Abstract: Each network device (x) of the system has a local representation of the community to which it belongs by containing: a provable identity (idx) or means to generate or to obtain a provable identity; objects (MT(x), UT(x), DT(x)) capable of memorizing identities of devices of the community having trust relationships with said device; and means for establishing a protocol for trust relationships synchronization.
Patent KR-20060014423-A (KR)
Title: Strongly adherent surface coatings
Inventor: WOLF JEAN PIERRE
IPC: B05D3/06
Filed: 2004-05-14
Abstract: In a process for the production of a strongly adherent coating on an inorganic or organic substrate, wherein a), a low-temperature plasma treatment, a corona discharge treatment or a flame treatment is carried out on the inorganic or organic substrate, b) one or more photoinitiators or mixtures of photoinitiators with monomers or/and oligomers, containing at least one ethylenically unsaturated group, or solutions, suspensions or emulsions of the afore-mentioned substances, are applied to the inorganic or organic substrate, and optionally, c) using suitable methods those afore-mentioned substances are dried and/or are irradiated with electromagnetic waves, it proves advantageous to use compounds of formula (I), (II), (III) and/or (IV), IN-L-RG (I), IN-L-RG1-L1- H (II), IN-L-RG1-L1-IN1 (III), IN-L-RG 1-L1-RG2-L2-IN1 (IV), wherein IN and IN1 are each independently of the others a monacylphosphine, monoacylphosphine oxide or monoacylphosphine sulfide photoinitiator group; L1 L1 and L2 are a single bond or a spacer group; RG is a monovalent radical having at least one ethylenically unsaturated C=C bond; and RG1 and RG2 are each independently of the other a divalent radical having at least one ethylenically unsaturated C=C bond.
Patent KR-20060061301-A (KR)
Title: Biopolymer structures and components
Inventor: RIEBEL MICHAEL J
IPC: C08L97/00
Filed: 2004-06-14
Abstract: The present invention relates to a composition, which can be referred to as a biopolymer, including fermentation solid and thermoactive material. The present invention also includes methods of making the biopolymer, which can include compounding fermentation solid and thermoactive material. The present biopolymer can be formed into an article of manufacture. Methods of making such articles of manufacture include for example extruding, injection molding, or compounding fermentation solid and thermoactive material. Structures formed from biopolymer can include lumber replacements, window components, door components, siding assemblies, and other structures.
Patent KR-20070072676-A (KR)
Inventor: JEONG SAM JOO
IPC: A01G13/00
Filed: 2006-01-02
Abstract: A ridge ground cover placed on a ridge between rice fields or a ridge between fields to prevent weed growth comprising a flexible cover body, a fixing protrusion part to be driven into the ground and a band to promote absorption of a heat-retaining cover is provided, which reduces herbicide application, prevents collapse of the ridge by a plowing implement and flying away with a wind. The weed inhibiting ridge ground cover(1') is manufactured by attaching non-woven fabric or heat-retaining covers(2) to a flexible cover body(1'') and comprises: the flexible cover body made of rubber material, chemical products, metal material or rubber; a band(5) at the lower end part of the cover body to prevent wind resistance and promote absorption of the heat-retaining cover; a rubber edge at the connection part of the ground cover to cover a necessary area of a ridge between rice fields or a ridge between fields; and one or more fixing protrusion parts(3) attached to one side of the cover body to be driven into the ground. The ground cover is used by attaching non-woven fabric or heat-retaining covers to the cover body.
Patent KR-20070077996-A (KR)
Title: Apparatus and method for scribing glass substrate with polarizer attached thereto
Inventor: BOK SEUNG LYONG
IPC: C03B33/09
Filed: 2006-01-25
Abstract: An apparatus of scribing a glass substrate with a polarizing panel combined thereto is provide to prevent generation of impurities from the polarizing panel while cutting the glass substrate by fabricating a laser beam emitting device, a stand to support the glass substrate and a coolant injection device to cool sites underwent the laser beam emission. The apparatus consists of: a stand(30) for supporting a glass substrate(20) combined with a polarizing panel(10); a laser beam emitting device(40) that is arranged to move relative to the stand; and a coolant injection device(50) to quench parts to be emitted by the laser beam. The stand is fixed while the laser beam emitting device is movable relative to the stand. Alternatively, the laser beam emitting device is fixed while the stand is movable relative to the device. The coolant injection device follows the laser beam emitting device. Multiple laser beam emitting devices are aligned in parallel to multiple coolant injection devices at constant intervals.
Patent KR-20060016127-A (KR)
Inventor: JUNG SOON PAN
IPC: F16L9/06
Filed: 2006-01-27
Abstract: 본 발명은 합성수지관에 있어서,  
     원형상의 관형태로 이루어져 외부에는 원주보강리브가 원주방향으로 돌출된 형태로 그 길이방향을 따라 일정간격 연속적으로 형성되어 있으며, 이러한 원주보강리브 사이에는 원주보조리브가 한 쌍을 이루어 구성되어 있고, 상기 원주보강리브와는 수직방향인 즉, 관체의 길이방향을 따라 굽힘보강리브가 상기 구성들과 일체를 이루도록 구성되어 있어, 그 두께가 얇고 전체적인 중량이 가벼움(재료가 대폭적으로 절감됨)에도 불구하고, 종래의 이중합성수지관에 비해 경량화되고 강성이 우수하며, 재료절감의 효과 및 차후 시공성의 편리함과 구조적인 강성강화를 통하여 현장매설 시공시 되메우기 토양과의 밀착성 향상과 현장에서 굴착된 흙을 되메우기 토양으로 사용하여도 관의 파손을 불식할 수 있는 등의 특징을 가진 합성수지관에 관한 것이다. 
     본 발명에 대해 대략 설명하면, 원형상으로 이루어진 관형태로써, 일측에는 다른 관체(1)가 결합할 수 있도록 직경이 넓은 확관형 슬리브구조(11,sleeve)가 일체로 구성되어, 외부에는 원주보강리브(20)가 원주방향으로 돌출된 형태로 그 길이방향을 따라 일정간격 연속적으로 형성되어 있으며, 이러한 원주보강리브(20) 사이에는 원주보조리브(30)가 한 쌍을 이루어 구성되어 있고, 상기 원주보강리브(20)와는 수직방향인 즉, 관체의 길이방향을 따라 굽힘보강리브(40)가 상기 구성들과 일 체로 이루도록 구성되어, 단면으로 " "형상을 띄고 있다. 
     돌기 형상으로 돌출된 보강리브에 의해 외압에 강성을 가지고 있으면서도, 건설현장에서는 제품의 기본적인 강성의 증대와 경량화 및 지면과의 밀착성을 향상하며, 시공시 현장토 및 재생토의 재활용이 가능하여 친환경적으로 시공할 수 있는 특징이 있다. 
       
     관체, 확관형 슬리브구조(sleeve), 원주보강리브, 원주보조리브, 굽힘보강리브, 메인패킹링, 수팽창 패킹링, 이중합성수지관
Patent KR-20060032606-A (KR)
Title: Linked, manufacturable,non-plugging microcircuits
Inventor: DRAPER SAMUEL DAVID
IPC: F01D9/02
Filed: 2006-02-10
Abstract: A linked microcircuit (7) for providing coolant gas flow through an aircraft part, comprises at least one inlet through which a coolant gas may enter, a circuit channel (29) extending from the at least one inlet through which the coolant gas may flow. The circuit channel (29) is formed from the superimposition of a plurality of alternating serpentine circuits. At least one outlet (30) is appended to the circuit channel 29 through which the coolant gas may exit the circuit channel. <IMAGE>
Patent KR-20060026923-A (KR)
Inventor: SHIOTA YUKI
IPC: G03F1/32
Filed: 2006-02-13
Abstract: 본 발명은 고정밀도의 CD 제어가 가능한 하프톤형 위상 시프트 마스크 블랭크 등을 제공한다. 위상 시프터막(5)을 갖는 하프톤형 위상 시프트 마스크 블랭크(1)에 있어서, 상기 위상 시프터막(5)은 주로 노광광의 위상을 제어하는 위상 조정층(4)과, 투명기판(2)과 위상 조정층(4) 사이에 형성된 주로 노광광의 투과율을 제어하는 기능을 갖는 투과율 조정층(3)을 가지며, 상기 투과율 조정층(3)의 막 두께가 90옹스트롬(Å) 이하인 것을 특징으로 한다. 
       
     하프톤형 위상 시프트 마스크, 하프톤형 위상 시프트 블랭크
Patent KR-20070082710-A (KR)
Title: Display apparatus
Inventor: KIM JI YOUNG
IPC: G09G3/36
Filed: 2006-02-17
Abstract: A display apparatus is provided to easily set a data voltage by generating gamma reference voltages based on distribution of a voltage between a driving voltage and an inverse voltage of the driving voltage. A display apparatus includes a display panel, a voltage generator(240), an inverse voltage generator(270), a gamma reference voltage generator(260), and a data driver(250). The display panel includes display regions defined by gate and data patterns. The voltage generator generates driving voltages including a first gamma driving voltage. The inverse voltage generator generates a second gamma driving voltage using one of the driving voltages. The gamma reference voltage generator generates plural gamma reference voltages(VREF) based on distribution of a voltage between the first and second gamma driving voltages. The data driver converts a data signal into an analog data voltage and outputs the data voltage to the data patterns.
Patent KR-20070089307-A (KR)
Title: Scheduler and method by link state in mobile communication system
Inventor: KO KWANG IL
IPC: H04L12/28
Filed: 2006-02-28
Abstract: An apparatus and a method for performing scheduling according to a link state in a mobile communication system are provided to perform the scheduling of traffics by dynamically assigning scheduling parameters according to the link state, thereby efficiently assigning a transfer rate for each traffic and minimizing underflow or overflow. A method for performing scheduling according to a link state in a mobile communication system comprises: confirming scheduling information and state information of a changed line if the link state for transmitting traffics is changed(301,303,305); calculating a ratio of each traffic by using the scheduling information and state information of the confirmed line(307); and performing the scheduling by setting a traffic weight as a scheduling parameter of a traffic, which will be transmitted, by using the calculated ratio of each traffic(309,311).
Patent KR-20070094134-A (KR)
Title: A method for preparing a magnetic nano particle, and a magnetic nano particle prepared therefrom
Inventor: LEE SANG WON
IPC: B82B1/00
Filed: 2006-03-16
Abstract: A method for preparing magnetic nanoparticles is provided to inhibit formation of a non-magnetic or incomplete magnetic surface film, to induce effective formation and dispersion of nanoparticles, and to improve magnetic properties of nanoparticles. A method for preparing magnetic nanoparticles comprises the steps of: (a) mixing alkanediol, mixed solvent of an unsaturated fatty acid and unsaturated amine, an aromatic ether solvent and an iron-containing metal precursor to provide a reaction mixture; (b) heating the reaction mixture to 100-250 deg.C under atmospheric pressure, maintaining the temperature for 5-120 minutes, further heating the reaction mixture to the boiling point of the aromatic ether solvent, and maintaining the temperature to perform a reaction; and (c) cooling the reaction mixture to room temperature, adding hexane thereto and performing centrifugal separation of nanoparticles.
Patent KR-20070094149-A (KR)
Title: Method for forming pattern on substrate by using mold of trapezoid
Inventor: LEE HONG HEE
IPC: H01J11/20
Filed: 2006-03-16
Abstract: A method for forming a pattern on a substrate by using a trapezoid-shaped mold is provided to enhance stability of a patterning material for filling an intaglio pattern and to obtain a low aspect ratio by using a trapezoid-shaped intaglio pattern. A mold(108) includes a pattern surface which is formed with a trapezoid-shaped intaglio pattern and a trapezoid-shaped engraving pattern. The trapezoid-shaped intaglio pattern is selectively filled with a patterning material. The pattern surface of the mold is aligned on a desired position of a substrate(112). The patterning material of the trapezoid-shaped intaglio pattern of the mold is printed on the substrate by performing a high-temperature press process. An inverse trapezoid-shaped pattern(104) is formed on the substrate by printing the trapezoid-shaped intaglio pattern of the mold on the substrate.
Patent KR-20060103192-A (KR)
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/1343
Filed: 2006-03-23
Abstract: 본 발명의 목적은 시야각 변화가 적고 또한 개구율 등의 향상을 도모할 수 있는 FFS 방식의 액정 장치 등을 제공하는 것이다. 
     액정 장치는, 소자 기판과 컬러 필터 기판이 밀봉 부재를 거쳐서 접합되고, 그 내부에 액정이 봉입되게 된다.  소자 기판은, 각종 전극이 형성되는 기판이며, 공통 전극(제1 전극)과, 그 위에 형성된 절연층과, 그 위에 형성된 복수의 도전부를 포함하는 화소 전극(제 2 전극)과, 그 위에 형성된 배향막 등을 갖고 있다.  복수의 도전부 중, 몇 개(X 방향 도전부)는 배향막 상에 형성된 러빙 방향과 동일한 방향으로 연장되도록 형성되어 있다.  또한, 서로 인접하는 X 방향 도전부의 사이에는 일정한 간격이 형성되어 있다.  특히, 공통 전극은, 전계가 불균일하게 되도록 하나의 화소 영역 G 내에 복수의 개구를 갖고 있다.  각 개구의 Y 방향의 길이는 X 방향 도전부의 Y 방향의 길이(폭)보다 큰 값으로 설정되어 있다.  각 개구는 X 방향 도전부에 대하여 지그재그 형상의 배치로 되도록 마련되어 있고, 각 개구의 일부는 X 방향 도전부의 일부와 겹치고 있다.  이러한 구성을 갖는 액정 장치에서는, 그 구동 시, 서로 인접하는 X 방향 도전부의 사이에서, Y 방향으로 횡(橫) 전계가 발생하고, 또한, 러빙 방향으로 연장되도록 등(等)전위선이 발생한다.  이 때, 그 등전위선은 공통 전극이 존재하지 않은 개구 부근에서 굴곡되거나 혹은 뒤틀린다.  이에 따라, 인가 전계는 비평행으로 되기 때문에, 액정 분자는 동작하기 쉬워진다.  이 영향에 의해, 각 화소 영역 G 내에는, 어떤 기준선에 대하여 대략 대 칭적인 위치 관계로 되는, 2개의 액정 분자의 재배향 상태가 형성된다.  그 결과, 시야각 변화를 적게 할 수 있어, 색 번짐이 발생하는 것을 방지(색 번짐 보정)할 수 있다.
Patent KR-20070107844-A (KR)
Title: Calculation method of tire's cornering characteristic
Inventor: PARK IN JEONG
IPC: G06F17/50
Filed: 2006-05-04
Abstract: A calculation method for conrnering charicteristic of a tire is provided to secure accurate cornering of tires by calculating contact pressure distribution of forward/backward and width directions on the base of a tow-dimension model of a tire. A calculation method for cornering charicteristic of a tire comprises the steps of: inputting design parameter and dynamic conditions(S10); applying one-dimension model by simplification of a contact-free belt(S20); applying a two- dimension model to contact pressure in length and width directions of a contact belt(S30); calculating a slope of the contact belt by corner force and belt torsion(S40); calculating bending deformation and torsion deformation of the belt and performing compensation of trapezoid contact shape(S50); and calculating the corner force, self-aligning torque, corner force power and self-aligning torque power(S60).
Patent KR-20070107997-A (KR)
Title: System and method for providing location service by interworking between wlan and mobile communication network
Inventor: SHIM DONG HI
IPC: H04L12/66
Filed: 2006-05-04
Abstract: A system and a method for providing a location information service by interworking between a WLAN(Wireless Local Area Network) and a mobile communication network are provided to register location information about a WLAN terminal to an AAA(Authentication, Authorization, Accounting) server or an HLR/HSS(Home Subscriber Server/Home Location Register) and enable an external client to receive the registered location information about the WLAN terminal through a location server or direct access to the AAA server or the HLR/HSS. A method for providing a location information service comprises the following steps of: allowing a location server(31) to perform a location measuring process with a target terminal(10) and calculate a location of the target terminal if the target terminal requests location tracking(S25~S28); registering the calculated location value to a serving node where the target terminal belongs to; and allowing an external client(40) to communicate directly with the serving node and access the location value of the registered target terminal(S30).
Patent KR-20060117263-A (KR)
Title: New phenylpyridylpiperazine compounds, a process for their preparation and pharmaceutical compositions containing them
Inventor: DESOS PATRICE
IPC: A61K31/496
Filed: 2006-05-12
Abstract: Novel phenylpyridylpiperazine compounds, a preparation process thereof and pharmaceutical compositions containing the same compounds are provided to treat cognitive deficiencies associated with cerebral aging and neurodegenerative diseases, mood disorders, convulsive attacks, attention deficit hyperactivity syndrome, obesity, pain and narcoleptic states. The phenylpyridylpiperazine compounds represented by the formula(I), its enantiomers and diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid or base are provided, wherein X is C(O) or SO2 group; R1 is aryl group or NR3R4 group; R2 is linear or branched (C1-C6) alkyl group, (C3-C8) cycloalkyl group or (C3-C8) cycloalkyl-(C1-C6) alkyl group, wherein alkyl is linear or branched; and R3 and R4 are identical or different, and each independently hydrogen atom, linear or branched (C1-C6) alkyl group, (C3-C8) cycloalkyl group or (C3-C8) cycloalkyl-(C1-C6) alkyl group, wherein alkyl is linear or branched. The phenylpyridylpiperazine compounds represented by the formula(I) is prepared by condensing compounds represented by the formula(II) in the presence of palladium(O) with compounds represented by the formula(III), wherein R and R' are identical or different, and each independently hydrogen atom or linear or branched (C1-C6) alkyl group or form together with linear or branched (C1-C6) alkylene ring; and Hal is halogen atom.
Patent KR-20070110586-A (KR)
Title: A liquid crystal display device
Inventor: CHAE JI EUN
IPC: G02F1/133
Filed: 2006-05-15
Abstract: An LCD is provided to drive green pixel cells included in some of unit pixel cells displaying an image of a medium gray scale using a first gate driver and drive green pixel cells included in other unit pixel cells using a second gate driver to minimize a greenish phenomenon and a pinkish phenomenon. A display unit includes a plurality of pixel rows arranged in one direction. A plurality of data lines(DL) is arranged to intersect the pixel rows. A plurality of pixel cells(PXL) is arranged along the pixel rows to be located at both sides of the respective data lines and have different shapes. A first gate line(GL1) is disposed at an upper side of each pixel row. A second gate line(GL2) is disposed at a lower side of each pixel row. A black matrix layer includes a plurality of pixel openings which expose portions of the pixel cells and have the same shape.
Patent KR-20070111578-A (KR)
Title: Real-time encoder compensator
Inventor: CHOI DUCK KWON
IPC: G05D3/00
Filed: 2006-05-18
Abstract: An encoder compensator capable of executing real-time compensation is provided to enhance accuracy of equipment by using compensated measuring data in real-time. A counter(110) receives signals from an encoder and outputs address signals. A memory block(120) receives the address signals from the counter and outputs compensated data in real-time. A data selector(130) selectively outputs the compensated data from the memory block or original data. A control processor(140) controls the counter, which is connected through a count control bus, stores compensated data inputted through a host communication port(150), calculates the compensated data, stores the calculated data in the memory block through the memory control bus, controls the memory block, and controls the data selector so as to output selectively the compensated data in the data selector or the original data.
Patent KR-20070111660-A (KR)
Title: Personal computer management system and method using software robot
Inventor: LEE KI JONG
IPC: G06F15/00
Filed: 2006-05-18
Abstract: A personal computer management system and a method using a software robot are provided to diagnose and manage a personal computer. An authentication/input processing part(110) performs a user authentication process and receives a service request. An action/expression part(120) supplies a service-processed result to a user by using a software robot. A state diagnosis part(130) recognizes state information including component information and setup information of a personal computer. A service processing part(140) receives the corresponding service from a service set according to the service request receives through the authentication/input processing part, performs the service by using state information of the state diagnosis part, and transfers the processed result to the action/expression part.
Patent KR-20060121733-A (KR)
Title: Optical film, liquid crystal panel, and liquid crystal display apparatus
Inventor: MURAKAMI NAO
IPC: G02F1/1335
Filed: 2006-05-23
Abstract: An optical film, an LCD panel, and an LCD are provided to realize a colorless neutral display in all azimuth angle directions and reduce the thickness of the LCD, by improving the property of a transparent protective film, which is included in the optical film. An optical film comprises a first transparent protective film(10), a polarizer(30), a second transparent protective film(11), and a birefringent layer(60). The birefringent layer has a relationship of nx>ny=nz and a positive uniaxial property. Herein, nx refers a refractive index in a slow axis direction, ny refers to a refractive index in a fast axis direction, and nz refers to a refractive index in a thickness direction. The second transparent protective film has a thickness direction retardation of 10 nanometers or less. The first transparent protective film includes any one of a cellulose-based film and a norbornene-based film.